ATE382184T1 - SUPPORT ARRANGEMENT - Google Patents

SUPPORT ARRANGEMENT

Info

Publication number
ATE382184T1
ATE382184T1 AT04735054T AT04735054T ATE382184T1 AT E382184 T1 ATE382184 T1 AT E382184T1 AT 04735054 T AT04735054 T AT 04735054T AT 04735054 T AT04735054 T AT 04735054T AT E382184 T1 ATE382184 T1 AT E382184T1
Authority
AT
Austria
Prior art keywords
pressure vessel
core barrel
reactor
reactor pressure
support
Prior art date
Application number
AT04735054T
Other languages
German (de)
Inventor
Fredrik Alfried Fortier
Original Assignee
Pebble Bed Modular Reactor Pty
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pebble Bed Modular Reactor Pty filed Critical Pebble Bed Modular Reactor Pty
Application granted granted Critical
Publication of ATE382184T1 publication Critical patent/ATE382184T1/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/024—Supporting constructions for pressure vessels or containment vessels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/10—Means for supporting the complete structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

A nuclear reactor includes a reactor pressure vessel 12 and a core barrel 14, contained within the reactor pressure vessel 12. The reactor 10 further includes a single vertical support 16, for transmitting vertical load from the core barrel to the reactor pressure vessel. Further, lateral support means is provided at an elevation which is above that of the support 16 to provide lateral support to the core barrel 14. This arrangement will result in reduced stress arising from the temperature fluctuations.
AT04735054T 2003-08-15 2004-05-27 SUPPORT ARRANGEMENT ATE382184T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200306376 2003-08-15

Publications (1)

Publication Number Publication Date
ATE382184T1 true ATE382184T1 (en) 2008-01-15

Family

ID=34195113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04735054T ATE382184T1 (en) 2003-08-15 2004-05-27 SUPPORT ARRANGEMENT

Country Status (10)

Country Link
US (1) US8077824B2 (en)
EP (1) EP1665288B1 (en)
JP (1) JP4531046B2 (en)
KR (1) KR101058202B1 (en)
CN (1) CN1836292B (en)
AT (1) ATE382184T1 (en)
CA (1) CA2535280C (en)
DE (1) DE602004010919T2 (en)
WO (1) WO2005017920A2 (en)
ZA (1) ZA200601194B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5410950B2 (en) * 2009-01-15 2014-02-05 株式会社日立ハイテクノロジーズ Plasma processing equipment
CN102347087A (en) * 2011-09-01 2012-02-08 李志胜 Anti-vibration device for nuclear power plant reactor
US9850430B2 (en) * 2013-03-12 2017-12-26 Amec Foster Wheeler Usa Corporation Method and system for utilizing selectively de-coupleable connections for modular installation of a coke drum
JP2015105867A (en) * 2013-11-29 2015-06-08 株式会社東芝 Shroud support apparatus and shroud support apparatus modification method
JP6416267B2 (en) * 2013-12-31 2018-10-31 ニュースケール パワー エルエルシー Nuclear reactor seismic reduction system
KR101651412B1 (en) * 2014-11-20 2016-08-26 두산중공업 주식회사 Reactor core support barrel aligment device and aligment method for an internal sturcture
EP3393645A1 (en) * 2015-12-22 2018-10-31 Shell Internationale Research Maatschappij B.V. Tray support inserts for chemical reactor vessels and methods of use catalyst
CN105913889A (en) * 2016-07-05 2016-08-31 上海核工程研究设计院 Three-loop nuclear energy system
CN106448751B (en) * 2016-07-12 2018-02-13 华能山东石岛湾核电有限公司 A kind of HTGR metal in-pile component reactor core shell supporting structure and installation method
CN108953855B (en) * 2018-08-01 2024-06-18 中广核研究院有限公司 Layered support device for reactor
CN108980532B (en) * 2018-08-01 2024-05-10 中广核研究院有限公司 Reactor support foundation arrangement
CN109830314B (en) * 2019-01-29 2023-09-08 中广核工程有限公司 Reactor pressure vessel limit structure
US11289216B2 (en) * 2019-05-16 2022-03-29 Framatome Inc. Nuclear reactor core shroud securing device
KR102223774B1 (en) * 2019-11-04 2021-03-05 한국전력기술 주식회사 Apparatus for supporting pressurizer in nuclear power plant
CN112879561B (en) * 2021-01-12 2023-03-10 桂林理工大学 Support structure suitable for vertical pressure vessel
US11742098B2 (en) 2021-01-25 2023-08-29 Westinghouse Electric Company Llc Nuclear reactor core support system providing radial and axial support

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB808739A (en) * 1956-05-03 1959-02-11 Ass Elect Ind Improvements relating to supports for large structures
GB889758A (en) * 1958-01-31 1962-02-21 English Electric Co Ltd Improvements relating to nuclear reactors
LU46789A1 (en) * 1964-08-18 1966-02-18
US3554868A (en) * 1967-10-09 1971-01-12 Westinghouse Electric Corp Reactor internals lower radial support system
JPS5224693A (en) * 1975-08-20 1977-02-24 Fuji Electric Co Ltd Support device of reaceor center block support pate at nuclear reactor
US4008757A (en) * 1975-09-22 1977-02-22 The Babcock & Wilcox Company Industrial technique
US3986581A (en) * 1976-02-17 1976-10-19 Minnesota Mining And Manufacturing Company Damping unit for globular storage tank
JPS5314290A (en) * 1976-07-23 1978-02-08 Fuji Electric Co Ltd Core restraining mechanism for gas-cooled reactor
JPS5673387A (en) 1979-11-20 1981-06-18 Tokyo Shibaura Electric Co Nuclear reactor core supporting frame device
WO1982004092A1 (en) * 1981-05-18 1982-11-25 Jun Toyama A vibration-damping device
JPS5815193A (en) * 1981-07-22 1983-01-28 株式会社東芝 Supporting device of reactor shroud
JPS5847794U (en) * 1981-09-28 1983-03-31 富士電機株式会社 Core support mechanism of gas-cooled reactor
JPS6358797U (en) * 1986-10-06 1988-04-19
DE4206661A1 (en) * 1992-03-03 1993-09-09 Siemens Ag SAFETY DEVICE AGAINST OVERPRESSURE FAILURE OF A CORE REACTOR PRESSURE TANK
JP3212743B2 (en) * 1993-03-25 2001-09-25 株式会社東芝 Boiling water reactor
US5772420A (en) * 1996-12-16 1998-06-30 Holmes; Henry T. Greaseless mold carrier and alignment system

Also Published As

Publication number Publication date
CN1836292A (en) 2006-09-20
CA2535280A1 (en) 2005-02-24
JP4531046B2 (en) 2010-08-25
KR101058202B1 (en) 2011-08-22
US8077824B2 (en) 2011-12-13
EP1665288B1 (en) 2007-12-26
DE602004010919D1 (en) 2008-02-07
WO2005017920A2 (en) 2005-02-24
CA2535280C (en) 2013-02-19
ZA200601194B (en) 2007-05-30
US20070076836A1 (en) 2007-04-05
WO2005017920A3 (en) 2005-05-06
CN1836292B (en) 2011-07-06
EP1665288A2 (en) 2006-06-07
KR20060109424A (en) 2006-10-20
DE602004010919T2 (en) 2008-12-11
JP2007502425A (en) 2007-02-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties